public abstract class FileIOOpt extends Object
| 构造器和说明 |
|---|
FileIOOpt() |
public static int writeInputStreamToOutputStream(InputStream in, OutputStream out) throws IOException
IOExceptionpublic static int writeInputStreamToFile(InputStream in, File file) throws IOException
IOExceptionpublic static int writeInputStreamToFile(InputStream in, String filePath) throws IOException
IOExceptionpublic static void writeStringToOutputStream(String strData, OutputStream io) throws IOException
IOExceptionpublic static void writeStringToFile(String strData, File file) throws IOException
IOExceptionpublic static void writeStringToFile(String strData, String fileName) throws IOException
IOExceptionpublic static String readStringFromRead(Reader reader) throws IOException
IOExceptionpublic static String readStringFromInputStream(InputStream is, String charsetName) throws IOException
IOExceptionpublic static String readStringFromInputStream(InputStream is) throws IOException
IOExceptionpublic static String readStringFromFile(File file, String charsetName) throws IOException
IOExceptionpublic static String readStringFromFile(File file) throws IOException
IOExceptionpublic static String readStringFromFile(String fileName, String charsetName) throws IOException
IOExceptionpublic static String readStringFromFile(String fileName) throws IOException
IOExceptionpublic static void writeObjectToFile(Object obj, String fileName) throws IOException
IOExceptionpublic static Object readObjectFromFile(String fileName) throws IOException, ClassNotFoundException
public static void writeObjectAsJsonToFile(Object obj, String fileName) throws IOException
IOExceptionpublic static <T> T readObjectAsJsonFromFile(String fileName, Class<T> clazz) throws IOException, ClassNotFoundException
public static void close(Closeable closeable)
closeable - closeableCopyright © 2017. All rights reserved.